Qualify function calls in NetworkConfigurationUpdater.

chrome/browser/chromeos/policy/network_configuration_updater_impl_cros.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/policy/network_configuration_updater_impl_cros.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 144 matching lines @@
     // network configuration.
     if (!policy_value->GetAsString(&onc_blob)) {
       LOG(WARNING) << "ONC policy for source "
                    << chromeos::onc::GetSourceAsString(onc_source)
                    << " is not a string value.";
     }
   }
 
   base::ListValue network_configs;
   base::ListValue certificates;
-  ParseAndValidateOncForImport(
+  chromeos::onc::ParseAndValidateOncForImport(
       onc_blob, onc_source, "", &network_configs, &certificates);
 
   network_library_->LoadOncNetworks(network_configs, onc_source);
 
   scoped_ptr<net::CertificateList> web_trust_certs(new net::CertificateList);
   certificate_handler_->ImportCertificates(
       certificates, onc_source, web_trust_certs.get());
 
   if (onc_source == chromeos::onc::ONC_SOURCE_USER_POLICY)
     SetTrustAnchors(web_trust_certs.Pass());
 }
 
 }  // namespace policy